National Item Identification Number
01-153-2691
011532691
4820-01-153-2691
4820-01-153-2691
National Stock Number
Item Name
PISTON,VALVE
Federal Supply Class
4820
Description
A cylindrical item of various configurations which reciprocates in a valve body, assisting in the movement of the disk to open or close a valve. May include additional components such as ring(s), collar(s), spring(s) and the like. Excludes DISK, VALVE.
Commercial and Government Entity Code (Supplier Data)
78062
78062
Reference Numbers (Part Numbers)
20361-002 FIND 8
20361-1020
Required Categories
MATERIAL
VALVE SIZE FOR WHICH DESIGNED
OVERALL LENGTH
OUTSIDE DIAMETER
INSID
Required Description
COPPER ALLOY
1.000 INCHES
1.471 INCHES NOMINAL
0.372 INCHES NOMINAL
0.251 IN